CPC Subgroup
C08G 69/26 derived from polyamines and polycarboxylic acids
Full Title
Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (products obtained from isocyanates or isothiocyanates C08G18/00; polyamide-imides C08G73/14) > Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids > derived from polyamines and polycarboxylic acids
4 direct subcodes
Child Classifications
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- C08G 69/28 Preparatory processes
- C08G 69/32 from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
- C08G 69/34 using polymerised unsaturated fatty acids